Group 1 - The company held its fifth extraordinary shareholders' meeting in 2025, resulting in the election of the 11th board of directors [1] - The first meeting of the 11th board was conducted on June 19, 2025, with a combination of in-person and communication methods [1] - Mr. Weng Zhanbin was elected as the chairman of the 11th board, with a unanimous vote of 7 in favor [1] Group 2 - The company established specialized committees within the board, including the Strategic Development Committee, Nomination Committee, Compensation Committee, Audit Committee, and Risk Control Committee, with specific members appointed [2] - Mr. Tang Lei was appointed as the general manager of the company, also with a unanimous vote of 7 in favor [2] - Mr. Sun Yingxiang and Mr. Sun Tieming were appointed as deputy general managers, and Ms. Yang Limin was appointed as the financial director, all with unanimous approval [3] Group 3 - Ms. He Ming was appointed as the securities affairs representative, with a unanimous vote of 7 in favor [5] - The company proposed a compensation scheme for directors and senior management, which was reviewed and approved by the compensation committee [6] - The company plans to adjust and add daily related transactions based on the original expected transactions, with the proposal requiring shareholder approval [6]

General Principles - The company establishes a system for the board secretary to improve its corporate governance structure and clarify the rights, obligations, and responsibilities of the board secretary [4] - The board secretary is a senior management position responsible to the board and must comply with relevant laws, regulations, and the company's articles of association [4] Appointment and Dismissal - The board secretary must have a college degree or above, relevant work experience, and necessary professional knowledge in finance, law, and management [4] - Certain individuals are prohibited from serving as board secretary, including those who have been penalized by the China Securities Regulatory Commission (CSRC) or have been publicly criticized by stock exchanges [4][5] - The board secretary is nominated by the chairman and appointed or dismissed by the board, with a term of three years [6] Responsibilities - The primary responsibilities of the board secretary include managing information disclosure, investor relations, and organizing board and shareholder meetings [11] - The board secretary must ensure compliance with laws and regulations, provide legal and policy advice, and respond to shareholder inquiries [12][14] - The board secretary is also responsible for maintaining confidentiality and managing the company's documents and records [5][19] Legal Obligations - The board secretary has a duty of integrity and diligence towards the company and must not exploit their position for personal gain [19] - Upon dismissal, the board secretary must undergo an exit review and transfer all relevant documents and pending matters to their successor [20] Implementation - This system will take effect upon approval by the company's board, and the board holds the authority to interpret the provisions [21]

独立董事候选人声明与承诺 本人张振峰，已充分了解并同意由提名人三未信安科技股份有限公司董事会 提名为三未信安科技股份有限公司第二届董事会独立董事候选人。本人公开声明， 本人具备独立董事任职资格，保证不存在任何影响本人担任三未信安科技股份有 限公司独立董事独立性的关系，具体声明并承诺如下： 一、本人具备上市公司运作的基本知识，熟悉相关法律、行政法规、部门规 章及其他规范性文件，具有五年以上法律、经济会计、财务、管理等履行独立董 事职责所必需的工作经验。 二、本人任职资格符合下列法律、行政法规和部门规章以及公司规章的要求： （一）《中华人民共和国公司法》等关于董事任职资格的规定； （二）《中华人民共和国公务员法》关于公务员兼任职务的规定（如适用）； （三）中国证监会《上市公司独立董事管理办法》和上海证券交易所自律监 管规则有关独立董事任职资格和条件的相关规定； （四）中共中央纪委、中共中央组织部《关于规范中管干部辞去公职或者退 （离）休后担任上市公司、基金管理公司独立董事、独立监事的通知》的规定（如 适用）； （五）中共中央组织部《关于进一步规范党政领导干部在企业兼职（任职） 问题的意见》的相关规定（如适用）； ...

久盛电气股份有限公司 董事、高级管理人员持有本公司股份 及其变动管理制度 第一章 总 则 第一条为加强对久盛电气股份有限公司（以下简称"公司"）董事、高 级管理人员所持本公司股份及其变动的管理，维护证券市场秩序，进一步明 确办理程序，根据《中华人民共和国公司法》《中华人民共和国证券法》《上 市公司董事和高级管理人员所持本公司股份及其变动管理规则》《深圳证券 交易所创业板股票上市规则》《深圳证券交易所上市公司自律监管指引第 10 号—股份变动管理》《深圳证券交易所上市公司自律监管指引第 18 号—股东 及董事、高级管理人员减持股份》等法律、法规、规范性文件以及《公司章 程》的有关规定，制定本制度。 第二条本制度适用于本公司的董事、高级管理人员所持本公司股份及其 变动的管理。公司证券事务代表参照本制度执行。公司董事、高级管理人员 委托他人代行买卖公司股票，视作本人所为，也应遵守本制度并履行相关询 问和报告义务。 第三条公司董事、高级管理人员所持本公司股份，是指登记在其名下和 利用他人账户持有的所有本公司股份。公司董事、高级管理人员从事融资融 券交易的，其所持本公司股份还包括记载在其信用账户内的本公司股份。 第四条 ...

General Provisions - The company establishes rules to regulate its behavior and clarify the responsibilities and authority of the board secretary, in accordance with relevant laws and regulations [1][2] - The board secretary serves as the designated liaison between the company and the Shenzhen Stock Exchange and is a senior management personnel responsible to the board [1] Qualifications - The board secretary must possess necessary professional knowledge and experience, including financial, management, and legal expertise, and must adhere to high ethical standards [2][3] - Individuals who have been barred from serving as directors or senior management by regulatory authorities are ineligible to be appointed as board secretary [2] Responsibilities - The board secretary is responsible for coordinating the company's information disclosure, managing investor relations, and ensuring compliance with relevant regulations [2][3] - The board secretary must organize board and shareholder meetings, maintain confidentiality of undisclosed information, and ensure timely communication with regulatory bodies [2][3] Appointment and Dismissal Procedures - The board secretary is nominated by the chairman and appointed or dismissed by the board, with a requirement for timely public announcement of such changes [3][4] - If the board secretary is unable to perform their duties for an extended period or commits significant errors, the company must dismiss them within one month [4][5] Legal Responsibilities - The board secretary is liable for any losses incurred by the company due to violations of laws or regulations, unless they can prove they raised objections to the decisions made [5][6] - The company must ensure that the board secretary signs a confidentiality agreement and adheres to confidentiality obligations during and after their tenure [5][6] Miscellaneous - The board is responsible for interpreting these rules, which take effect upon approval by the board [6][7]

Core Viewpoint - The company aims to enhance its governance structure by improving the board composition, strengthening the constraints and supervision mechanisms for non-independent directors and management, and protecting the interests of minority shareholders and stakeholders [1][2]. Group 1: Governance Structure - The company establishes a system to improve its governance structure in accordance with relevant laws and regulations, including the Company Law and Securities Law [2]. - Independent directors are defined as those who do not hold other positions in the company and have no direct or indirect interests that could affect their independent judgment [2][3]. - The company will appoint three independent directors, ensuring that more than one-third of the board consists of independent directors, including at least one accounting professional [3][4]. Group 2: Independent Director Qualifications - Independent directors must meet specific qualifications, including having relevant professional knowledge and experience in accounting, auditing, or financial management [3][5]. - The company must ensure that independent directors maintain their independence and do not have relationships that could compromise their objectivity [4][5]. Group 3: Nomination and Election of Independent Directors - The board or shareholders holding more than 1% of the company's shares can propose independent director candidates, who will be elected by the shareholders [10][11]. - Candidates must not have any legal or regulatory disqualifications and must declare their independence [11][12]. Group 4: Responsibilities and Powers of Independent Directors - Independent directors are required to attend board meetings, understand the company's operations, and submit annual reports on their performance [12][13]. - They have special powers, including the ability to hire external consultants, propose meetings, and express independent opinions on matters that may harm the company or minority shareholders [12][13]. Group 5: Support and Conditions for Independent Directors - The company must provide necessary working conditions and support for independent directors to fulfill their responsibilities [34][36]. - Independent directors are entitled to equal access to information and must be informed of board meeting materials in a timely manner [36][37].

久盛电气股份有限公司 第一章 总则 第 一 条 为规范久盛电气股份有限公司（以下简称"公司"）董事、高级管理 人员离职管理，保障公司治理稳定性及股东合法权益，根据《中华人民共和国公 司法》《上市公司章程指引》《深圳证券交易所创业板股票上市规则》《上市公 司董事和高级管理人员所持本公司股份及其变动管理规则》等法律法规、规范性 文件、证券交易所业务规则和《久盛电气股份有限公司章程》（以下简称"《公 司章程》"）的规定，制定本制度。 第 二 条 本制度适用于公司全体董事（含独立董事）及高级管理人员的辞任、 任期届满、被解除职务以及其他导致董事、高级管理人员实际离职等情形。 第二章 离职情形与生效条件 第 三 条 公司董事和高级管理人员可以在任期届满以前辞任。董事、高级管 理人员辞任应当提交书面辞职报告。董事辞任的，自公司收到通知之日生效。高 级管理人员辞任的，自董事会收到辞职报告时生效。 董事任期届满未及时改选，在改选出的董事就任前，原董事仍应当依照法律、 行政法规、部门规章和《公司章程》的规定，履行董事职务。 第 六 条 担任法定代表人的董事或者经理辞任的，视为同时辞去法定代表 人。法定代表人辞任的，公司应当在法 ...

第二条 董事会提名委员会是按照董事会决议设立的专门工作机构,主要负 责对公司董事和高级管理人员的人选、选择标准和程序进行选择并提出建议。本 规则所称董事指公司的全体董事，高级管理人员指公司总经理、副总经理、财务 负责人、董事会秘书及由《公司章程》认定的其他高级管理人员。 第二章 人员组成 第三条 提名委员会成员由三名董事组成,其中二名为独立董事。 第四条 提名委员会委员由董事长、二分之一以上独立董事或者全体董事的 三分之一提名,并由董事会选举产生。 久盛电气股份有限公司 第一章 总 则 第一条 为规范久盛电气股份有限公司（以下简称"公司"）董事和高级管 理人员的选聘工作、人员组成等,优化董事会组成,完善公司治理结构,根据《中 华人民共和国公司法》《上市公司治理准则》《上市公司独立董事管理办法》《久 盛电气股份有限公司章程》（以下简称"《公司章程》"）及其他有关规定,公 司特设立董事会提名委员会,并制定本规则。 第五条 提名委员会设主任委员（召集人）一名,由独立董事委员担任,负责 主持委员会工作；主任委员在委员内选举,并报请董事会批准后产生。 第六条 提名委员会任期与董事会任期一致,委员任期届满,连选可以连任。 ...

华塑控股股份有限公司 独立董事工作制度 （2025年修订） 第一章 总则 第一条 为进一步完善华塑控股股份有限公司（以下简称"公司"）治理结 构，促进公司规范运作，维护公司整体利益，提高公司决策的科学性和民主性， 根据《中华人民共和国公司法》《中华人民共和国证券法》《上市公司独立董事 管理办法》《深圳证券交易所股票上市规则》《深圳证券交易所上市公司自律监 管指引第1号——主板上市公司规范运作》及《华塑控股股份有限公司章程》（以 下简称《公司章程》）的有关规定，特制定本制度。 第二条 独立董事是指不在公司担任除董事外的其他职务，并与公司及公司 的主要股东、实际控制人不存在直接或者间接利害关系，或者其他可能影响其进 行独立客观判断关系的董事。 独立董事应当独立履行职责，不受公司及公司主要股东、实际控制人等单位 或者个人的影响。 （一）具备注册会计师资格； （二）具有会计、审计或者财务管理专业的高级职称、副教授或以上职称、 博士学位； （三）具有经济管理方面高级职称，且在会计、审计或者财务管理等专业岗 位有5年以上全职工作经验。 第五条 董事会下设薪酬与考核、审计、提名等专门委员会，独立董事应当 在审计委员会、提名 ...

华塑控股股份有限公司 董事会提名委员会工作细则 （2025年修订） 第一章 总则 第二章 人员组成 第四条 董事会提名委员会成员由三名董事组成，独立董事占多数并担任召集 人。 第五条 董事会提名委员会委员由董事长、二分之一以上独立董事或者全体董 事的三分之一提名，并由董事会选举产生。 第六条 董事会提名委员会设召集人一名，由独立董事委员担任，负责主持委 员会工作，召集人在委员内选举，并报请董事会批准。 第一条 为规范华塑控股股份有限公司（以下简称"公司"）领导人员的产生， 优化董事会和经理层组成，完善公司治理结构，根据《中华人民共和国公司法》《上市 公司治理准则》《公司章程》及其他有关规定，公司特设立董事会提名委员会，并制 定本工作细则。 第七条 董事会提名委员会任期与董事会任期一致，委员任期届满，连选可以 连任。期间如有委员不再担任公司董事职务，自动失去委员资格，并由董事会根据 上述第四条至第六条规定补足委员人数。 第二条 董事会提名委员会是董事会下设的专门委员会，主要负责对公司董事 和高级管理人员的人选、选择标准和程序进行选择并提出建议。 第三章 职责权限 第三条 本细则所称董事是指在本公司担任董事长、董 ...